baber/WOPTO huggingface dataset:
Patent JP-2011043032-A (JP)
Title: Construction method for retaining wall, and retaining wall
Inventor: NOMURA OSAMU
IPC: E02D29/02
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retaining wall of high stability having sufficient resistance against earth pressure even in a tall retaining wall though a block for the retaining wall is small in size and a filling material is small in amount.  <P>SOLUTION: The retaining wall uses a lattice-like structure (16) formed of a resin material, and the concrete block (1) for the retaining wall. The plurality of lattice-like structures (16) are stacked to form a protection foundation (16A) by filling earth and sand between a penetration part and a face (24) of a slope. The blocks (1) for the retaining wall are laid adjacently to a front side of the protection foundation (16A) to form a retaining wall foundation (1A) by filling a nickel slag into a penetration part. A plurality of retaining wall structures (30a) comprising the protection foundation (16A) and the retaining wall foundation (1A) are constructed to make a rear lower end of the protection foundation (16A) adjacent to the face (24) of the slope in a transverse direction along the face (24) of the slope, and to make those adjacent by the same manner with a plurality of stages in a vertical direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049314-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMADA TETSUSHI
IPC: H01L21/338
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an HEMT semiconductor device and a manufacturing method thereof in which a variation of a distance from a gate electrode to a channel layer is reduced.  <P>SOLUTION: In a method of manufacturing a semiconductor device, an oxide film forming step is performed after a recess etching step. After recess etching is performed, oxide films 6" and 7" are formed forcibly by heating or immersing an HEMT structure substrate in a hydrogen peroxide. Such oxide films 6" and 7" are excellent in intra-plane uniformity and stabilized in certain thicknesses, so that oxidization is not progressed any more even if exposed in the atmosphere. The oxide films 6" and 7" can be formed by immersing the HEMT structure substrate in the hydrogen peroxide with a concentration of 3% for three minutes or by heating the HEMT structure substrate on a hot plate at 120°C for two minutes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045293-A (JP)
Title: Weighing scale for roll bale
Inventor: FUJINAGA WATARU
IPC: A01F25/13
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically perform a work operation to place a formed and covered roll bale discharged from a wrap machine on a weighing scale and a work operation to remove the roll bale from the weighing scale after measurement of weight without using a gripper to reduce risk of puncture and tearing of a wrap film to wrap the roll bale and improve work efficiency.  <P>SOLUTION: The weighing scale is placed at a front position of a roll bale discharging direction of a wrap machine table turning in a dumping direction with a dump cylinder. A weighing table of the weighing scale is supported on a machine body of the weighing scale in a manner to swing between a posture inclined to the wrap machine side and a posture inclined opposite to the wrap machine through a horizontal posture. A hydraulic cylinder of the weighing scale is connected to the weighing table in a manner to drive the weighing table to perform swinging turning motion, and a hydraulic circuit of the hydraulic cylinder of the weighing scale is interconnected to a hydraulic circuit of the dump cylinder to automatically perform posture change by the swinging turning of the weighing table in response to the discharge of the roll bale by dump turning of the table.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046173-A (JP)
Title: Image forming apparatus
Inventor: IEIRI YUJI
IPC: B41J29/38
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can compensate variation in discharge timing, control discharge timing of ink drops suitable at any working temperature, and obtain excellent print quality with little shifting of a striking position of the ink drops from a nozzle.  <P>SOLUTION: The image forming apparatus, which forms an image on a medium to be recorded by scanning with a carriage mounted with a recording head for discharging ink drops, controls position and speed of the carriage while detecting the position and the speed of the carriage by encoder signals which are output according to moving of the carriage. After a correction amount concerning discharge timing of the ink drops is determined based on a correction chart obtained by outputting at different discharge timings at a fixed temperature, a correction amount concerning discharge timing at a temperature during printing is determined according to temperature characteristic of an electronic component which is involved in a transmission circuit of the encoder signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053323-A (JP)
Title: Light source device and projector
Inventor: OGURA NAOTADA
IPC: G02B5/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device improving the luminance, and to provide a projector including the same.  <P>SOLUTION: The projector includes: the light source device; a display element; a projector control means and the like. The light source device includes: a fluorescent wheel having a fluorescence light emission area where a phosphor layer emitting green band light on receiving excitation light is formed, and a diffuse transmission area diffusing and transmitting light, on a rotation controllable base material; an excitation light source irradiating the phosphor with the excitation light of a blue wavelength band; a light-emitting element emitting red band light; a condensing optical system condensing light from the fluorescent wheel and light from the light-emitting element on the same optical path; and a light source control means controlling the light emission of the excitation light source and the light-emitting element. The green phosphor has such characteristics that even when it receives high density excitation light, little fluorescence saturation is caused.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010064244-A (JP)
Title: Tool holder adjustable in axial direction
Inventor: FREYERMUTH ALAIN
IPC: B23B31/02
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holder constituted of a body having a connection mechanism and adjustable in an axial direction, wherein a movable part for mounting a tool is slidably mounted in a recessed part of the body.  <P>SOLUTION: The movable part 3 for mounting the tool 4 cooperates with an adjustment ring 5 in the lateral direction. The adjustment ring 5 in the lateral direction is fixed to a tip end part of the body 1 including the recessed part 2 for mounting the movable part 3 for mounting the tool 4 in the lateral direction with respect to the tip end part by using a ball bearing device 8 and provided in a form of a sleeve having an internal screw 5' to be provided. The ball bearing device 8 imparts an axial play for assuring to press a proximal surface 51 of the adjustment ring 5 with respect to a distal external support flange 1' corresponding to the body 1 when the movable part 3 is clamped, and the movable part 3 is locked to an operating position after being adjusted using a clamping tool by at least one drag force cooperating with a portion 7 corresponding to the movable part 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011062219-A (JP)
Title: Dishwasher/dryer
Inventor: INADA TAKESHI
IPC: A47L15/46
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy used in a drying process.  <P>SOLUTION: The dishwasher/dryer washes, rinses, and dries objects 3 to be washed, and includes washing means 6 for washing the objects 3 to be washed, heating means 5 for heating washing water and air, blowing means 12 for blowing air to the objects 3 to be washed, a lid 14 for tightly sealing a washing tub 2, lid opening/closing detection means 15 for detecting the opening/closing of the lid 14, and control means 17 for controlling an operation. The control means 17 controls a drying process in conjunction with the detecting situation of the lid opening/closing detection means 15. Thus, by having a user open the lid 14, the air inside the washing tub 2 is replaced. Even when the time of energizing the heating means 5 in the drying process after closing the lid 14 is reduced relative to the time of energizing the heating means 5 in the drying process in the case of not opening the lid 14, since a predetermined drying performance is obtained including the sealing portion of the lid 14 and the washing tub 2 as well, the energizing amount of the heating means 5 in the drying process is reduced, and the energy used in the dishwasher/dryer 1 is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010095519-A (JP)
Title: Transition metal complex
Inventor: SENDA TAICHI
IPC: C08F4/6592
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transition metal complex useful as a polymerization catalyst for an olefin polymer of a high copolymerization ratio of structural units derived from a vinyl compound having a bulky substituent.  <P>SOLUTION: There are provided a transition metal complex which is represented by formula [1] (wherein M is a transition metal atom of group 4 in the periodic table; A is an atom of group 16 in the periodic table; and J is an atom of group 14 in the periodic table) and in which a saturated hydrocarbon ring is fused with one side of a cyclopentadienyl ring; an olefin polymerization catalyst prepared from the transition metal complex; and an olefin polymer production method using the olefin polymerization catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293134-A (JP)
Title: Electro-chemical deposition system
Inventor: DORDI YEZDI
IPC: C25D7/12
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-chemical deposition system which is designed with a flexible architecture expandable to accommodate future designs and gap fill requirements and to provide satisfactory throughput to meet the demands of other processing systems.  <P>SOLUTION: The electro-chemical deposition system generally includes: a mainframe having a mainframe wafer transfer robot; a loading station disposed so as to contact with the mainframe; one or more processing cells disposed so as to contact with the mainframe; and an electrolyte supply connected to the one or more processing cells with fluid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011066657-A (JP)
Title: Device and method for switching back image display
Inventor: MUROTA NAOYA
IPC: B60R21/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To automatically switch from a normal image to a bird's-eye image at an appropriate timing during parking operation not depending on the existence of a wheel chock.  <P>SOLUTION: A back image display switching device includes: an image editor 12 which edits back images photographed by a camera 10 to normal images or bird's-eye images; a display part 14 which displays the normal images or the bird's-eye images to a driver; a parking lot detector 16 which detects a parking lot backward of the vehicle based on the normal images; a parallel determination part 18 which determines whether or not the vehicle moves backward while being in parallel with a prespecified area of the parking lot; an approach distance calculator 20 which determines approach start to the parking lot in the parallel state and calculates an approach distance between the approach start position and a current position; and a switching controller 22 which switches the normal images to the bird's-eye images when the approach distance reaches a prespecified switching distance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064963-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: IDE KENTA
IPC: G03G5/06
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic image forming apparatus suppressing increase in a residual potential on a photoreceptor even when images are repeatedly formed.  <P>SOLUTION: An image forming apparatus having a system requiring no destaticizing process is provided, including a photoreceptor having a photosensitive layer containing a tristyryl triphenylamine compound having a predetermined structure or a compound expressed by structural formula (2), a charging device, an exposing device, a developing device and a transfer device. In structural formula (2), R<SB>7</SB>to R<SB>12</SB>each represents a hydrogen atom, halogen atom, alkyl, alkoxy, aryl, or a hydrocarbon cyclic structure having two of R<SB>7</SB>to R<SB>12</SB>being bonded; g to i and k to l each represent an integer of 1 or more and 5 or less; and j represents an integer of 1 or more and 4 or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010150512-A (JP)
Title: Double-sided pressure-sensitive adhesive tape for fixing abrasive
Inventor: SAKAI KENJI
IPC: B24D11/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided pressure-sensitive adhesive tape for fixing an abrasive, which has an adhesive layer excellent not only in adhesive power and re-peeling property after polishing but also in following property to undulation to be caused when the double-sided pressure sensitive adhesive tape is stuck to the abrasive or when the object to be polished is polished, while the double-sided pressure sensitive adhesive tape is made thin.  <P>SOLUTION: The double-sided pressure sensitive adhesive tape is obtained by layering the adhesive layer for fixing the abrasive on one side of a base material film and layering the adhesive layer for fixing to a surface plate on the other side of the base material film. A biaxially-stretched polypropylene film is used as the base material film. Each of the adhesive layer for fixing the abrasive and the adhesive layer for fixing to the surface plate is formed of an acrylic adhesive containing an alkyl (meth)acrylate ester copolymer obtained by at least copolymerizing (meth)acrylic acid, butyl (meth)acrylate and ethyl (meth)acrylate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103506-A (JP)
Title: Photoelectric conversion device and method of manufacturing the same
Inventor: MIYAIRI HIDEKAZU
IPC: H01L31/18
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of photoelectric conversion by forming a non-single crystal semiconductor layer with reduced defects as a semiconductor layer constituting unit cells of a photoelectric conversion device.  <P>SOLUTION: The photoelectric conversion device includes one or more units cells between the first and second electrodes and each unit cell constructs a semiconductor junction made by sequentially laminating a first impurity semiconductor layer of one conductivity type; an intrinsic non-single crystal semiconductor layer; and a second impurity semiconductor layer reverse in conductivity type to the first impurity semiconductor layer. In the unit cells disposed on the light incidence side, the non-single signal crystal semiconductor layer contains nitrogen in a concentration range of ≥5×10<SP>18</SP>/cm<SP>3</SP>and ≤5×10<SP>20</SP>/cm<SP>3</SP>when measuring a concentration by a secondary ion mass analyzing method, and contains oxygen and carbon of <5×10<SP>18</SP>/cm<SP>3</SP>in concentration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011069273-A (JP)
Title: Method and device of controlling engine
Inventor: SHIROTANI YOSHITAKA
IPC: F02D29/00
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To control an engine E in a manner of providing almost the same acceleration feeling even when the amplifying effect of a torque converter 50 is different between the time of start and the time of re-acceleration.  <P>SOLUTION: When brake operation by an occupant of a vehicle is released (step S2) and start or re-acceleration is expected, an EGR rate is reduced beforehand to allow engine output to promptly rise in subsequent start or re-acceleration (S7-S9). While awaiting beginning of start or re-acceleration, target EGR control is corrected so that the more vehicle speed is high, the more it becomes low (S8).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009303263-A (JP)
Title: Image encoding device, image decoding device, image encoding method, and image decoding method
Inventor: YAMADA ETSUHISA
IPC: H04N19/157
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoding device, a decoding device, an encoding method, and a decoding method that enhance optimality in a case of encoding moving image signals having no sample ratio distinction between color components such as a 4:4:4 format.  <P>SOLUTION: An image encoding device includes an image encoding unit which multiplexes identification information indicating whether signals of respective color components are encoded independently and quantization matrix information to be used for reverse quantization of the respective color components into a bit stream, and multiplexes color component identification information for identifying which of the color components encoded date is encoded data included in a slice into a slice header and specifies a quantization matrix to be used for encoding processing of the slice based upon the color component identification information when the identification information indicates that the signals of the respective color components are encoded independently.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011071450-A (JP)
Title: Method of manufacturing component built-in substrate
Inventor: NOMURA MASAHITO
IPC: H01L23/12
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a component built-in substrate where inspection is carried out at low costs.  <P>SOLUTION: The method of manufacturing the component built-in substrate include the steps of: preparing a substrate layer having a ground electrode; mounting a circuit component to one side of a main surface of the substrate layer; forming a resin layer 32 at the side of a main surface of the substrate layer so as to form the component built-in substrate having the substrate layer, circuit component and resin layer; forming a first via hole electrode 33 and a second via hole electrode 34 which penetrate the resin layer 32, and of which end is electrically connected to the ground electrode; and carrying out the inspection by making the first via hole electrode 33 and the second via hole 34 conductive through the ground electrode 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077624-A (JP)
Title: Mobile terminal, and out-of-range notification method thereof
Inventor: MOTOHASHI TERUYUKI
IPC: H04M1/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to recognize when a user of a mobile terminal goes out of a range according to an actual field situation only using an independent configuration of the mobile terminal, and to improve convenience of the user.  <P>SOLUTION: The mobile terminal has a control unit, a memory unit connected to the control unit, a radio communication function unit, a GPS reception function unit, and a display unit. When the mobile terminal discriminates the mobile terminal to be out of the range from reception information of the radio communication function unit, the control unit records the present position of the mobile terminal detected by reception information of the GPS reception function unit as out-of-range position information in the memory unit, and concurrently when discriminating the mobile terminal to be in the range from reception information of the radio communication function unit, the control unit discriminates whether or not the present position of the mobile terminal detected by reception information of the GPS reception function unit is the vicinity of the position indicated by the out-of-range position information recorded in the memory unit, if it is near, the mobile terminal reports the state as out-of-range history alarm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075152-A (JP)
Title: Heat treatment method of steel, method of manufacturing mechanical component, and heat treatment furnace
Inventor: OKI TSUTOMU
IPC: F27D17/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment method of steel reducing CO<SB>2</SB>gas emission, reducing energy costs necessary for releasing a CO<SB>2</SB>gas from an absorbent absorbing the CO<SB>2</SB>gas, and suppressing generation of new CO<SB>2</SB>, and also to provide a method of manufacturing mechanical components, and a heat treatment furnace.  <P>SOLUTION: This heat treatment method of steel has processes of: heating a heated object in a heating chamber (S20); discharging an exhaust gas including CO from the heating chamber (S40); generating a combustion exhaust gas including CO<SB>2</SB>by combustion of an exhaust gas (S50); recovering combustion energy (S60); absorbing CO<SB>2</SB>in the combustion exhaust gas by the absorbent by chemical absorption (S70); releasing CO<SB>2</SB>from the absorbent (S80); and recovering the released CO<SB>2</SB>(S90). The recovered combustion energy is used in releasing carbon dioxide from the absorbent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050722-A (JP)
Title: Directly placed small lightweight ski working table
Inventor: SAITO KAZUYUKI
IPC: A63C11/04
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein maintenance and adjustment work of a ski board such as waxing has conventionally been performed by holding and fixing the ski board by an exclusive vice fixed to a working table, but this system poses the following issues: (α) the working table is strong and heavy to oppose the force applied during work and consequently is inconvenient to transport and store, (β) sufficient holding force cannot be obtained in the ski board of monocoque shape in recent years due to its shape, (γ) a slip preventing stopper needs to be overturned because it gets in the way of work, and (δ) a wide range needs to be covered to prevent a floor from being soiled with chips of flying wax due to a high working position.  <P>SOLUTION: The working table is made small and lightweight by being directly placed on the floor or the like. The ski board can be firmly held by mounting a connecting implement to a binding and laying the ski board on a placing base and bending the center part to be engaged with a fixing part. The slip preventing stopper can be overturned by mounting the connecting implement to the binding. The working table is directly placed on the floor, and its circumference is covered with newspaper or the like to prevent it from being soiled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075841-A (JP)
Title: Imaging apparatus
Inventor: TOKIWA KENTARO
IPC: G03B5/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of enlarging a range where focus adjustment in a photographic screen can be performed while minimizing the number of phase difference detecting pixels provided in a solid-state imaging element.  <P>SOLUTION: The imaging apparatus includes: a CCD having an AF sensor for detecting a phase difference; and a camera-shake correction means. The imaging apparatus obtains an object detection range arbitrarily set on the photographic screen (object detection range in which a photographer considers that the photographer desires to focus the object in the screen) (step S40), and determines whether or not the AF sensor is present in the object detection range (step S42). When the AF sensor is not present in the object detection range, the imaging apparatus calculates a difference (vector) between the object detection range and the AF sensor (step S46), and moves the CCD based on the calculated result so that the AF sensor enters the object detection range (step S48). The focus adjustment is performed based on an image signal from the AF sensor of the CCD which is moved in such a manner.  <P>COPYRIGHT: (C)2011,JPO&INPIT